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3 years ago

2x + 12= 18 -x Help pls ):

Mathematics

1 answer:

Taya2010 [7]3 years ago

6 0

2x+12=18-x

2x+x+12=18

3x=18-12

3x=6

X=2

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Kaylis [27]

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3 years ago

HELP ASAP DUE IN 20 MINUTES

IrinaK [193]

Answer:

x = 3

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Step-by-step explanation:

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2 years ago

A business owner noted the features of the 100 cars parked at the business. Here are the results:

AlexFokin [52]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The probability is $P(4 \ doors | sunroof ) = 0.40$

Step-by-step explanation:

From the question we are told that

The number of cars packed is $n = 100$

The objective of this solution is to find the probability that the car which has a sunroof also has four doors

This probability is mathematically represented as

$P(4 \ doors | sunroof )$

Baye's Rule define this probability mathematically as

$P(4 \ doors | sunroof ) = \frac{P(4 \ doors \ n \ sunroof )}{P(sunroof)}$

From the diagram

$P(4 \ doors \ n \ sunroof ) = 20$

and $P(sunroof) = 50$

$P(4 \ doors | sunroof ) = \frac{20}{50}$

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3 years ago

On the graph shown, what is f(-2)

WARRIOR [948]

Answer:

3 because when x=2 the lines are at y 1 and 3, but the y 1 isn't shaded, so the answer is 3

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2 years ago

Differentiation of x raised to the power of x

Eduardwww [97]

Answer:

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I hope this helps you.

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